Finding aids (99) Electronic resource (29) Images (2)

Archival materials (138) Collection descriptions (99) Manuscripts (83) Black-and-white photographs (46) Clippings (21) Color photographs (15) Drawings (14) Brochures (12) Electronic records (12) Field notes (11) Audiotapes (9) Black-and-white negatives (9) Books (9) Color transparencies (9) Floor plans (8) Maps (6) Architectural drawings (5) Black-and-white transparencies (5) Compact discs (5) Illustrations (5) Scientific illustrations (5) Serials (publications) (5) Floppy disks (4) Newsletters (4) Photographs (4) Diaries (3) Glass negatives (3) Motion pictures (visual works) (3) Nitrate materials (3) Posters (3) Art objects (2)

Paleontology (36) Professional associations (26) Vertebrate paleontology (23) Museums (22) Paleontologists (22) Vertebrates, Fossil (11) Geology (9) Museum exhibits (8) Paleobiology (8) Vertebrate Paleontology (8) Natural history museums (5) Vertebrates (5) Geologists (4) Marine mammals, Fossil (4) Ornithology (4) Whales, Fossil (4) Herpetology (3) Mammalogists (3) Marine mammalogy (3) Marine mammals (3) Museum curators (3) Natural history museum directors (3) Paleontological excavations (3) Science (3) Scientific expeditions (3) Web sites (3) Zoologists (3) Zoology (3) Anthropology (2) Archaeology (2) Biography (2)

Society of Vertebrate Paleontology (21) Gazin, C. Lewis (Charles Lewis) (4) National Museum of Natural History (U.S.). Department of Anthropology (2) Olson, Storrs L. (2) Smithsonian Institution. Office of International Relations (2) United States National Museum (2) American Association of Physical Anthropologists (1) Angel, J. Lawrence (John Lawrence) (1) Collins, Henry B. (Henry Bascom) (1) Cooper, G. Arthur (Gustav Arthur) (1) Fosberg, F. Raymond (Francis Raymond) (1) Gibbs, Robert H., Jr. (1) Gidley, James Williams (1) Hatcher, J. B. (John Bell) (1) Hay, Oliver Perry (1) Hrdlička, Aleš (1) Kellogg, Remington (1) Lakes, Arthur (1) Lance, John (1) McKern, T. W. (1) National Academy of Sciences (U.S.) (1) National Geographic Society (U.S.) (1) National Museum of Natural History. Department of Mineral Sciences (1) National Museum of Natural History. Department of Vertebrate Zoology (1) National Museum of Natural History. Office of Education and Outreach (1) National Museum of Natural History. Office of the Director (1) Smithsonian Folklife Festival (1) Smithsonian Institution. Assistant Secretary in charge of the United States National Museum (1) Smithsonian Institution. Center for Folklife and Cultural Heritage (1) Smithsonian Institution. Contracts Office (1) Smithsonian Institution. Department of Anthropology (1)

Tehuelche (1) Yámana (Yagán/Yahgan) (1)

Atacama (Chile) (3) Alaska (1) Aldabra Islands (Seychelles) (1) Callabonna, Lake (S.A.) (1) Chaco Canyon (N.M.) (1) Dallas (Tex.) (1) Delaware (1) Frederick (Okla.) (1) Guatemala (1) Jefferson National Expansion Memorial (Saint Louis, Mo.) (1) Maryland (1) Mexico (1) Palau (1) Patagonia (Argentina and Chile) (1) Peru (1) Shanidar Cave (Iraq) (1) United States (1) Vero Beach (Fla.) (1) Virginia (1)

Smithsonian Institution Archives (133) National Anthropological Archives (4) Ralph Rinzler Folklife Archives and Collections (1)